1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
package com.juick.service;
import com.juick.Tag;
import com.juick.User;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
import javax.inject.Inject;
/**
* Created by aalexeev on 11/13/16.
*/
@Repository
@Transactional
public class PrivacyQueriesServiceImpl extends BaseJdbcService implements PrivacyQueriesService {
@Inject
public PrivacyQueriesServiceImpl(JdbcTemplate jdbcTemplate) {
super(jdbcTemplate, null);
}
@Override
public PrivacyResult blacklistUser(final User user, final User target) {
int result = getJdbcTemplate().update(
"DELETE FROM bl_users WHERE user_id = ? AND bl_user_id = ?",
user.getUid(), target.getUid());
if (result > 0)
return PrivacyResult.Removed;
getJdbcTemplate().update(
"INSERT INTO bl_users(user_id, bl_user_id) VALUES (?, ?)",
user.getUid(), target.getUid());
return PrivacyResult.Added;
}
@Override
public PrivacyResult blacklistTag(final User user, final Tag tag) {
int result = getJdbcTemplate().update(
"DELETE FROM bl_tags WHERE user_id = ? AND tag_id = ?",
user.getUid(), tag.TID);
if (result > 0)
return PrivacyResult.Removed;
getJdbcTemplate().update(
"INSERT INTO bl_tags(user_id, tag_id) VALUES (?, ?)",
user.getUid(), tag.TID);
return PrivacyResult.Added;
}
}
|
